Culture dish



FIG. 1 is an exploded perspective view of a culture dish showing my new design;

FIG. 2 is a side elevational view thereof, in assembled condition;

FIG. 3 is a top plan view of the base thereof;

FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 3;

FIG. 5 is a top plan view of the cap thereof; and

FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 5. 

The ornamental design for a culture dish, as shown and described. 